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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...or greater then 0. It is not guaranteed to be -1, 0 or 1 and there are platforms in the wild which don't return those values to gain speed of implementation. So if strcmp(a, b) == TRUE then a > b but reverse implication might not hold.
– Maciej Piechotka
Jun...
How do I load a PHP file into a variable?
...l load then evaluate the file contents. The PHP file will need to be fully formed with <?php and ?> tags for eval to evaluate it.
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OAuth with Verification in .NET
... 48-pt font
the user now needs to cut/paste that pin into a windows form box, and click "Next" or something similar.
the desktop app then does an oauth-authenticated request for an "Access token". Another REST request.
the desktop app receives the "access token" and "access secret".
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varbinary to string on SQL Server
...onvert a column value from varbinary(max) to varchar in human-readable form?
7 Answers
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AngularJS ng-if with multiple conditions
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@CharanCherry Take a look into angular form validation. That way you can set all desired fields ng-required and check for form validity in for example an ng-disabled expression on the submit button. cfr fdietz.github.io/recipes-with-angular-js/using-forms/…
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How to echo or print an array in PHP?
...contents of array you can use.
1) print_r($array); or if you want nicely formatted array then:
echo '<pre>'; print_r($array); echo '</pre>';
2) use var_dump($array) to get more information of the content in the array like datatype and length.
3) you can loop the array using php's f...
What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack
...ew winner for worst pseudo-operator ever.
Edit: This does appear to be conformant. §8.3.5/3 describes one way to form the parameter list as
parameter-declaration-listopt ...opt
So the double-ellipsis is formed by a parameter-declaration-list ending with a parameter pack, followed by another ...
Fast permutation -> number -> permutation mapping algorithms
...ccurs exactly once in this representation.
Applying a permutation in this form is easy:
int[] permutation = new int[] { 1, 3, 0, 4, 2 };
char[] list = new char[] { 'a', 'b', 'c', 'd', 'e' };
char[] permuted = new char[n];
for (int i = 0; i < n; i++)
{
permuted[permutation[i]] = list[i];
}...
How does Go compile so quickly?
...ompiler does not run in a VM. It is still written in C++, primarily for performance reasons.
– blucz
May 20 '11 at 7:04
20
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What does “Mass Assignment” mean in Laravel?
... value. In theory, if you used the above code, someone could inject into a form a new field for user_type and send 'admin' along with the other form data, and easily switch their account to an admin account... bad news.
By adding:
$fillable = ['name', 'password', 'email'];
You are ensuring that ...